187800428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{120077}}^1$

素因数の和:120121

約数の個数: 24

約数和(自身を含む): 363115872

約数和(自身を除く): 175315444

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 120077, 240154, 480308, 2041309, 2761771, 4082618, 5523542, 8165236, 11047084, 46950107, 93900214, 187800428]

約数ペア:

[(1, 187800428), (2, 93900214), (4, 46950107), (17, 11047084), (23, 8165236), (34, 5523542), (46, 4082618), (68, 2761771), (92, 2041309), (391, 480308), (782, 240154), (1564, 120077)]